﻿The function compares the epsilon values (given as <i>Precision</i> at <i>IfcGeometricRepresentationContext</i>
and ensures that they are the same (with a derivation tolerance) and within reasonable min and max values.</p>
<blockquote class="note">NOTE&nbsp; In the above function the following three questionable ad-hoc values are used:
<ul>
  <ul>
    <li><small>0.000001 for the default precision (1E-6) </small></li>
    <li><small>1.001 for the allowable deviation of the
precision values and </small></li>
    <li><small>0.1 for setting the upper limit of the
accepted precision values to about 0.1.</small>
    </li>
  </ul>
</ul>
</blockquote>
<blockquote class="history">HISTORY&nbsp; New function in IFC2x2</blockquote>